August weather forecastGrangemouth, United Kingdom
August
Weather in August
August, the last month of the summer in Grangemouth, is another comfortable month, with an average temperature ranging between max 16.7°C (62.1°F) and min 9.8°C (49.6°F).Temperature
Grangemouth's shift from July to August is accompanied by an average high-temperature of a still comfortable 16.7°C (62.1°F), a slight deviation from 17.3°C (63.1°F). Throughout August nights, Grangemouth registers an average low-temperature of 9.8°C (49.6°F).Humidity
The average relative humidity in August in Grangemouth is 87%.Rainfall
The months with the most rainfall in Grangemouth are July and August, with an average 24mm (0.94") of precipitation.Snowfall
In Grangemouth, snow does not fall in May through October.Daylight
The average length of the day in August is 15h and 1min.On the first day of the month, sunrise is at 5:20 am and sunset at 9:22 pm. On the last day of August, sunrise is at 6:18 am and sunset at 8:11 pm BST.
Sunshine
The average sunshine in August in Grangemouth is 6h.UV index
The months with the highest UV index in Grangemouth are June through August, with an average maximum UV index of 4. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.Note: In August, a daily maximum UV index of 4 leads to the following instructions:
Act with care - Obligation to protect against skin and eye damage is highlighted. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Grangemouth, United Kingdom
- Average high temperature in August: 16.7°C
The warmest month (with the highest average high temperature) is July (17.3°C).
The month with the lowest average high temperature is January (4.7°C).
- Average low temperature in August: 9.8°C
The month with the highest average low temperature is July (9.9°C).
The coldest months (with the lowest average low temperature) are January and February (1.2°C).
Average pressure in August
Grangemouth, United Kingdom
- Average pressure in August: 1011.2mbar
The month with the highest atmospheric pressure is May (1015.4mbar).
The month with the lowest atmospheric pressure is November (1006.8mbar).
Average wind speed in August
Grangemouth, United Kingdom
- Average wind speed in August: 12.7km/h
The windiest month (with the highest average wind speed) is January (17.8km/h).
The calmest month (with the lowest average wind speed) is July (12km/h).
Average humidity in August
Grangemouth, United Kingdom
- Average humidity in August: 87%
The months with the highest relative humidity are January, November and December (89%).
The month with the lowest relative humidity is April (81%).
Average rainfall in August
Grangemouth, United Kingdom
- Average rainfall in August: 24mm
The wettest months (with the highest rainfall) are July and August (24mm).
The driest months (with the least rainfall) are April and September (9mm).
Average rainfall days in August
Grangemouth, United Kingdom
- Average rainfall days in August: 10.3 days
The month with the highest number of rainy days is July (12 days).
The month with the least rainy days is February (6.5 days).
Average snowfall in August
Grangemouth, United Kingdom
- Average snowfall in August: 0mm
The month with the highest snowfall is February (23mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in August
Grangemouth, United Kingdom
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (3.4 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in August /
Average sunshine in August
Grangemouth, United Kingdom
- Average daylight in August: 15h and 0min
The month with the longest days is June (Average daylight: 17h and 30min).
The month with the shortest days is December (Average daylight: 7h and 6min).
- Average sunshine in August: 6h and 0min
The month with the most sunshine is June (Average sunshine: 6h and 54min).
The months with the least sunshine are February and October (Average sunshine: 3h and 42min).
Average sunshine days in August
Grangemouth, United Kingdom
- Average sunshine days in August: 17.3 days
The month with the most sunshine days is December (21.6 days).
The month with the least sunshine days is June (15 days).
Average UV index in August
Grangemouth, United Kingdom
- Average UV index in August: 4
The months with the highest UV index are June, July and August (UV index 4).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in August
Grangemouth, United Kingdom
- Average cloud cover in August: 64
The month with the most cloud cover is July (Cloud cover 65).
The month with the least cloud cover is April (Cloud cover 56).
Average visibility in August
Grangemouth, United Kingdom
- Average visibility in August: 8km
The months with the highest visibility are January, February, March, April, May and December (9km).
The months with the lowest visibility are June, July, August, September, October and November (8km).
